|
sl@0
|
1 |
// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
sl@0
|
2 |
// All rights reserved.
|
|
sl@0
|
3 |
// This component and the accompanying materials are made available
|
|
sl@0
|
4 |
// under the terms of the License "Eclipse Public License v1.0"
|
|
sl@0
|
5 |
// which accompanies this distribution, and is available
|
|
sl@0
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
sl@0
|
7 |
//
|
|
sl@0
|
8 |
// Initial Contributors:
|
|
sl@0
|
9 |
// Nokia Corporation - initial contribution.
|
|
sl@0
|
10 |
//
|
|
sl@0
|
11 |
// Contributors:
|
|
sl@0
|
12 |
//
|
|
sl@0
|
13 |
// Description:
|
|
sl@0
|
14 |
// e32\include\drivers\pbusmedia.h
|
|
sl@0
|
15 |
//
|
|
sl@0
|
16 |
//
|
|
sl@0
|
17 |
|
|
sl@0
|
18 |
/**
|
|
sl@0
|
19 |
@file
|
|
sl@0
|
20 |
@publishedPartner
|
|
sl@0
|
21 |
@released
|
|
sl@0
|
22 |
*/
|
|
sl@0
|
23 |
|
|
sl@0
|
24 |
#ifndef __PBUSMEDIA_H__
|
|
sl@0
|
25 |
#define __PBUSMEDIA_H__
|
|
sl@0
|
26 |
#include <drivers/pbus.h>
|
|
sl@0
|
27 |
#include <drivers/locmedia.h>
|
|
sl@0
|
28 |
|
|
sl@0
|
29 |
const TInt KMediaRemountForceMediaChange = 0x00000001;
|
|
sl@0
|
30 |
|
|
sl@0
|
31 |
/**
|
|
sl@0
|
32 |
The purpose of this class is to abstract the interface between the local media sub-system and peripheral bus controller.
|
|
sl@0
|
33 |
An instance of this class provides the notification call back of media change and power down events.
|
|
sl@0
|
34 |
This class is used by Media driver.
|
|
sl@0
|
35 |
@see TMMCardControllerInterface
|
|
sl@0
|
36 |
*/
|
|
sl@0
|
37 |
NONSHARABLE_CLASS(DPBusPrimaryMedia) : public DPrimaryMediaBase
|
|
sl@0
|
38 |
{
|
|
sl@0
|
39 |
public:
|
|
sl@0
|
40 |
DPBusPrimaryMedia(DPBusSocket* aSocket);
|
|
sl@0
|
41 |
public:
|
|
sl@0
|
42 |
virtual TInt Create(TMediaDevice aDevice, TInt aMediaId, TInt aLastMediaId);
|
|
sl@0
|
43 |
virtual TInt QuickCheckStatus();
|
|
sl@0
|
44 |
virtual TInt ForceMediaChange(TInt aFlags);
|
|
sl@0
|
45 |
virtual TInt InitiatePowerUp();
|
|
sl@0
|
46 |
virtual TInt DoInCritical();
|
|
sl@0
|
47 |
virtual void DoEndInCritical();
|
|
sl@0
|
48 |
virtual void DeltaCurrentConsumption(TInt aCurrent);
|
|
sl@0
|
49 |
virtual void DefaultDriveCaps(TLocalDriveCapsV2& aCaps);
|
|
sl@0
|
50 |
virtual TBool IsRemovableDevice(TInt& aSocketNum);
|
|
sl@0
|
51 |
public:
|
|
sl@0
|
52 |
void PBusStateChange(TInt aState, TInt anError);
|
|
sl@0
|
53 |
public:
|
|
sl@0
|
54 |
/**
|
|
sl@0
|
55 |
Peripheral bus notification callback.
|
|
sl@0
|
56 |
@see TPBusCallBack
|
|
sl@0
|
57 |
*/
|
|
sl@0
|
58 |
TPBusCallBack iBusCallBack;
|
|
sl@0
|
59 |
|
|
sl@0
|
60 |
/**
|
|
sl@0
|
61 |
Pointer to peripheral bus socket object.
|
|
sl@0
|
62 |
@see DPBusSocket
|
|
sl@0
|
63 |
*/
|
|
sl@0
|
64 |
DPBusSocket* iSocket;
|
|
sl@0
|
65 |
|
|
sl@0
|
66 |
/**
|
|
sl@0
|
67 |
Holds one of the state corresponding to PBUS.
|
|
sl@0
|
68 |
@see TPBusState
|
|
sl@0
|
69 |
*/
|
|
sl@0
|
70 |
TInt iPBusState;
|
|
sl@0
|
71 |
/**
|
|
sl@0
|
72 |
Updated with greater than zero, if pbus supports more than one card.
|
|
sl@0
|
73 |
For each slot new instance of DPBusPrimaryMedia is created and updated in iSlotNumber.
|
|
sl@0
|
74 |
*/
|
|
sl@0
|
75 |
TInt iSlotNumber;
|
|
sl@0
|
76 |
};
|
|
sl@0
|
77 |
|
|
sl@0
|
78 |
#endif
|
|
sl@0
|
79 |
|